Allied Wire carries a large stock of all colors of 4 AWG M16878/12BRL wire:M16878/12BRL-0M16878/12BRL-1M16878/12BRL-2M16878/12BRL-3M16878/12BRL-4M16878/12BRL-5M16878/12BRL-6M16878/12BRL-7M16878/12BRL-8M16878/12BRL-9Striped combination also available!